Function expectAOnly

test/cases/parsing/evaluate/index.js:81–85

(r)

it("should try to evaluate new RegExp()", function () {
	function expectAOnly (r) {
		r.keys().forEach(key => {
			expect(r(key)).toBe(1);
		});
	}

	expectAOnly(
		require.context("./regexp", false, new RegExp("(?<!filtered)\\.js$", ""))